baber/WOPTO huggingface dataset:
Patent JP-S56159636-A (JP)
Title: Exposure controller of copying machine
Inventor: ISHII YASUAKI
IPC: G03B27/72
Filed: 1980-05-15
Abstract: PURPOSE:To perform an exposure properly through a simple operation by exercising exposure control by measuring by the thickness of a compound body laminated with an original and a photosensitive paper and by detecting the thickness of the original by subtracting the previously stored thickness of the paper from the measured value. CONSTITUTION:An original O and photosensitive paper S are stacked and inserted into a compound-body thickness measurement part 2 consisting of a movable roller 3 and a reference roller 4, so that the movable roller 3 will move according to the thickness. The extent of the movement is detected by a differential transformer and then A/D-converted and the resulting signal is inputted to an arithmetic part. The arithmetic part storing previously the data of the thickness of the photosensitive paper processes the data from the measurement part 2 to calculate the thickness and transmissivity of the original, which are inputted to a control part. The control part exercies control over the exposure of an exposure device consisting of an exposure lamp 7, light-transmissive cylinder 8, etc. Thus, the proper exposure is performed only by inserting the compound body into the measurement part 2, so that the operation will be facilitated.
Patent JP-H09252697-A (JP)
Title: Molding method for cold insulation box
Inventor: TAKAYAMA ISAMU
IPC: B29K103/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a cold insulation box of excellent design without accumulating dust at a boundary with a case main body by primarily molding the outer case of the case main body with a polypropylene resin provided with a level difference on a lower side periphery, and then, secondarily molding a reinforcing protector under specified conditions. SOLUTION: For the case main body 1 for hinge-connecting an upper cover 2, the outer case 5 and an inner case 4 are separately molded. At the time of the molding of the case main body 1 of the cold insulation box for setting and adhering the outer case 5 and the inner case 4 while the appropriate amount of unfoamed polyurethane resin is filled between them and foaming the unfoamed polyurethane resin and filling it between the outer case 5 and the inner case 4 by housing them inside a projecting and recessing die for foaming and heating them, the outer case 5 of the case main body 1 of the polypropylene resin provided with the level difference on the lower side periphery is primarily molded, and while the outer case 5 is not cooled yet,  secondary molding as the reinforcing protector 7 with an elastomer for flushing with the level difference on the lower side periphery is performed and the cold insulation box is obtained.
Patent JP-S63232524-A (JP)
Title: Frequency synthesizer
Inventor: HONDA NAOTO
IPC: H03L7/183
Filed: 1987-03-19
Abstract: PURPOSE:To reduce the number of signal lines by making any of a data signal line, a clock signal line and a strobe signal line common. CONSTITUTION:The data signal line 23 and the clock signal line 25 are made common in a first frequency synthesizer and a second frequency synthesizer 3. A data signal is inputted in shift registers 19a and 19b and when a strobe signal STB1 becomes ON in the first synthesizer 1 the contents of the register 19a is transmitted to a latch circuit 21a and the number of division of a variable divider 17a is altered so as to set the frequency of the first synthesizer 1. In this case, the data signal is also transmitted to the shift register 19b, but the number of division of the variable divider 17b is not altered as far as the strobe signal STB2 does not become ON. Thus, the number of signal lines can be reduced since the data signal line 23 and the clock signal line 25 are made common.
Patent JP-H03269108-A (JP)
Title: Production of hollow fiber bundle
Inventor: KAWABATA SUSUMU
IPC: B01D69/08
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a hollow fiber bundle having hollow fibers for filtering and air venting connected at a regular interval by using two kinds of liquid raw materials for filtering and air venting as raw materials, changing over both the liquid raw materials at a regular interval and extruding the aforementioned raw materials through a nozzle in extruding the liquid raw materials through the nozzle and obtaining the hollow fiber. CONSTITUTION:Liquid raw materials are extruded through a nozzle 3 to provide hollow fiber. In the process, a raw material (A) for hollow fiber useful in filtration and a raw material (B) for hollow fiber useful in air venting are used as the raw materials, fed to the nozzle 3 by changing over the raw materials at a regular interval, extruded and wound onto a winding roller 9 to afford a hollow fiber bundle having the hollow fiber useful in filtering and hollow fiber useful in air venting, connected at a regular interval, wound and usable as filtration membranes, etc., in water purifiers.
Patent JP-H08231213-A (JP)
Title: Production of transparent porous body having water repellency
Inventor: SHIMONO KAZUAKI
IPC: C03B8/02
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a transparent porous body having water repellency even when supercritical drying is carried out with CO2 after immersion by immersing silica alkogel obtd. by hydrolyzing and condensation-polymerizing quaterfunctional alkoxysilane in bi- or terfunctional alkoxysilane. CONSTITUTION: A solvent such as water or acetone and an alkali catalyst such as ammonia are added to quaterfunctional alkoxysilane, they are mixed and the alkoxysilane is hydrolyzed and condensation-polymerized to obtain silica alkogel. This silica alkogel is immersed in bi- or terfunctional alkoxysilane at 10-70 deg.C immersion temp. Water repellency is imparted thereto by the immersion and the objective transparent porous body excellent in water and moisture resistances and not deteriorating its performance by the effect of water is obtd. by subsequent supercritical drying with CO2 .
Patent JP-H05134685-A (JP)
Title: Active silencing equipment
Inventor: SARUTA SUSUMU
IPC: F01N1/06
Filed: 1992-03-23
Abstract: PURPOSE:To enable the stable execution of silencing control without generating howling, etc., with simple constitution. CONSTITUTION:One microphone 49 is installed near the aperture 45a of a machine room 39. A band-pass filter 59 extracts the basic wave component of rotating frequencies by a compressor 41 in order to form the sound source waveform for forming the control sound to silence the rotating sound components of the compressor 41. On the other hand, a high-pass filter 79 extracts the sounds remaining without being erased after the silencing exclusive of the basic waves extracted by the band-pass filter 59.
Patent JP-S58182870-A (JP)
Title: Insulated gate field effect semiconductor device and manufacture thereof
Inventor: SHIMIZU SHINJI
IPC: H01L29/78
Filed: 1982-04-21
Abstract: PURPOSE:To improve the integration and workability by forming a self-alignment with a nitrided silicon film on the surface of a gate electrode at the exposed surface of a source region, thereby eliminating the margin of etching mask matching at the time of processing the contacting hole. CONSTITUTION:A field SiO2 film 2 is grown on the substrate 1, a gate oxidized film 5 is formed, polysilicon grown by a CVD technique is patterned, a gate electrode 6 is formed, the surface is nitrided directly, thereby forming a nitrided silicon film 7. An As is implanted to the substrate 1, source region 3 and the drain region 4 are self-aligned, a phosphorus glass film 8 is adhered, and etched, thereby forming contacting holes 11, 12. Even if the contacting hole 11 is overlapped on the gate electrode 6, self-alignment is performed due to the presence of the film 7, and electric insulation between the wiring gates can be made sufficient enough.
Patent JP-H05106981-A (JP)
Title: Heat accumulator
Inventor: OSUKAA SHIYATSUTSU
IPC: F28D20/02
Filed: 1991-03-06
Abstract: PURPOSE: To improve a thermal storage effect by arranging an inside container for containing a thermal storage core in an outside container, and providing a preventing means for preventing heat flow of a direction longitudinally perpendicular to each duct in a liquid supply duct and a discharge duct communicating with the inside container. CONSTITUTION: The thermal storage apparatus comprises a cylindrically inside container 10 for winding a thermal storage core and containing it, and a cylindrically outside container 12 for containing the container 10 at an insulating gap 14. A fluid supply duct 16 having bents 24 and an exhaust duct 18 are connected to one end side of the container 10, and the ducts 16, 18 are externally led through a wall of the container 12, with such an apparatus, heat insulating fixed mounts 40 of a sectional spiral shape are provided in the ducts 61, 18. The outsides of the ducts 16, 18 are covered with porous chamber heat insulators 30, and the outside of a heat insulator 30 is oppositely arranged with a radiation shielding plate 32.
Patent JP-H09226800-A (JP)
Title: Lid for container
Inventor: TANAKA MITSUTSUGU
IPC: B65D43/22
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a lock claw from protruding to the outside so as to heighten safety by supporting a lid by an axis of rotation at a head end rather than at a root apex, protruding the lock claw upward at the root apex of the lid, making an edge at the root apex of the lid of an opening flawed, and attaching a holding tool for fitting and holding the lock claw to the bottom face of the edge. SOLUTION: On a bottom face of a lid 13 to be provided at a top end opening 12 of a container 11, at a part a little near a head end rather than at a root apex, a pair of right and left brackets 14 are hung. These brackets 14 are axially attached to the right and left walls of the container 11 through an axis of rotation 15. On the bottom of the container 11, a partition 18 is arranged at the back side of the axis of rotation 15, and a containing section 19 is partitioned at the head end of the lid 13 rather than at the partition 18. A lock claw 16 is formed at the root apex of the lid 13 in a manner curving upward. An edge 12A at the root apex of the lid 13 of the opening 12 is formed into a flawed shape. On the bottom face of the edge 12A, a holding tool 17 for fitting and holding the claw 16 is attached.  Further, an edge 12B at the head end of the lid 13 of the opening 12 is recessed downward so as to make a step. To the edge 12B, an elastic body 20 which receives the bottom face of the head end of the lid 13 is attached.
Patent JP-H06273654-A (JP)
Title: Flexible printed board
Inventor: OKUBO MITSUMASA
IPC: H05K1/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide the flexible printed board of high wiring efficiency. CONSTITUTION:A flexible printed board 1 to be arranged in a lens barrel having a photographing optical system is characterized by providing an annular part 2 having an aperture part, through which the luminous flux of the photographing optical system passes, at the center on a plane approximately perpendicular to the optical axis of the photographing optical system, projecting board parts 3, 9, and 10 which are projected outward from the annular part 2 and have electric parts 4 to 6 mounted and are extended in the direction of the optical axis to be bent to the annular part 2 at the time of storing the printed board in the lens barrel, and a projecting board part 30 for connection which is projected outward from the annular part 2 and has a contact part 31 which is not only bent to be put on the annular part 2 but also electrically connected to the annular part 2 at the time of storing the printed board in the lens barrel.
Patent JP-H01239847-A (JP)
Title: Ashing
Inventor: NAWATA MAKOTO
IPC: H01L21/3065
Filed: 1988-03-22
Abstract: PURPOSE:To suppress side etching of a barrier metal of a wiring material lower layer at the time of ashing by forming a reaction suppressing film against gas plasma at least on the sidewall of the metal of the layer, and removing resist by means of gas plasma. CONSTITUTION:A reaction suppressing film against gas plasma is formed at least on the sidewall of a barrier metal of a wiring material lower layer, and resist is removed by means of the gas plasma. For example, mixture gas of O2 and CF4 or O2 gas introduced to a plasma generating chamber 4 is irradiated with microwave to generate a plasma in the chamber 4, and only radical is introduced through an aluminium porous plate 5 to a treating chamber 6. After the mixture gas of the O2 and the CF4 is first employed as treating gas to ash the resist of a flat part, the O2 gas is used as treating gas to form an oxide film on the sidewalls of the aluminum alloy film and the barrier metal layer. Then, the mixture gas of the O2 and CF4 is again used as treating gas, and the remaining resist of a step is removed.
Patent JP-H02243802-A (JP)
Title: Hollow filling member dispensing with drainage for steel expansion joint in structure of bridge and the like and construction thereof
Inventor: KUTSUKAKE YASUO
IPC: E01D22/00
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate execution of construction where no drainage is necessary by connecting a bag-like hollow filling member made of flexible membranous material in which pressure fluid is able to be poured between a pair of right and left side plates, and force-feeding filler for the hollow part from a pressure fluid flow-in port. CONSTITUTION:A hollow filling member 10 comprises right and left side plates 11, 11, and a hollow joint body 12. The joint body 12 is formed out of pliable and flexible membranous material, and provided with a pressure fluid flow-in port. Fixing plates 13, 13 are previously fixed on the external ends of web plates 3A, 3B of steel members 3, 3, the member 10 is inserted between them, pressure fluid is force-fed in the joint body 12 to extend the side plates 11, 11, and the side plates are respectively connected to the web plates 3A, 3B. Nextly, seal material is poured in from a joint gap of face plates 6, 6 to fill a space part, and inundation from a gap between the plates 6, 6 can be prevented by solidification of the seal material. Consequently, execution of construction where no drainage is required can be easily performed.
Patent JP-S61223469-A (JP)
Inventor: HATA RYOSUKE
IPC: H01L23/427
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04301563-A (JP)
Title: Minute sample injector
Inventor: UENO MITSUHIDE
IPC: G01N30/20
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a minute sample injector which can inject a very minute amount of sample to be measured, with excellent reproducibility. CONSTITUTION:A disk-shaped rotor 7, a shaft rotating integrally with the rotor 7, a handle 13 for rotating the rotor 7 through the intermediary of the shaft, and a first disk-shaped stator 8 disposed oppositely to the rotor 7, are provided. A second disk-shaped stator 10 disposed oppositely to the rotor 7 with the first stator 8 interposed, and first to sixth holes are made at equal intervals along the circumference of the second stator 10. In the rotor 7, first and second grooves are formed in the shapes of circular arcs on the side being in contact with the first stator 8, and in the second stator 10, a third groove is formed to be long in the central part of the side being in contact with the first stator 8. switching of internal flow passages is made with the rotor 7 rotated by 60 deg..
Patent JP-S63232484-A (JP)
Inventor: YAMAGUCHI TAKAO
IPC: B23Q15/00
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54156335-A (JP)
Title: Control of temperature
Inventor: KOJIMA YASUSHI
IPC: F24F11/02
Filed: 1978-05-31
Abstract: PURPOSE: To effect precise control of temperature with a good responsibility using a minimum number of terminal apparatuses by computing from a degree of response of a temperature control system the volume of heat load.  
     CONSTITUTION: A temperature setting apparatus 310, a temperature measuring apparatus 320 and a damper bevel detector 350 are connected to an arithmetic unit 300 provided with CPU, ROM, RAM, MPX, A/D circuits, etc., and the arithmetic unit 300 is connected to electromagnetic valves 18, 19 of a load regulator 17 through amplification circuits 330, 340. Thus the arithmetic unit 300 can compute, based on a setting signal 311, a measured temperature signal 321 and a damper bevel signal 351, the time of heat load and the volume of heat load every moment, can obtain all of various variable elements of heat load as a synthsized virtual value, can control the opening and shutting of the electromagnetic valves 18, 19, can open or shut a temperature regulating member or damper 14 through a diaphragm operator 16, can detect time change of the damper bevel signal 351 periodically, and according to the volume of its change can repeatedly correct the signal showing a virtual heat load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56162848-A (JP)
Title: Electrode element for handling device
Inventor: NIGORIKAWA ATSUSHI
IPC: H01L23/32
Filed: 1980-05-19
Abstract: PURPOSE:To enable the stable measurement of an IC by providing the second electrode element which does not contact with the first electrode element and the third electrode element which contacts with the ground terminal of an IC and providing a conductive pattern on an insulating plate to which the second and the third electrode elements are connected. CONSTITUTION:The first to the third electrode elements 11-13 are amounted on the first insulating plate 14, the second insulating plate 15 insulates the first electrode element from the second the third electrode elements, and the second electrode element is disposed parallel to the first electrode element but is not contacted directly with an IC16. The second and third electrodes are electrically connected to a conductor 17 and a ground pattern 18. Thus, the sectional area of the current passage of the electrode elements connected to the ground terminal of the IC16 is increased and equivalently becomes small high frequency impedance as the electrode element, thereby enabling the stable measurement of the IC without losing the electric characteristics.
Patent JP-S61225023-A (JP)
Title: Method and mold for blow molding of hollow body with bracket
Inventor: UESONO KOUICHIROU
IPC: B29C49/48
Filed: 1985-03-29
Abstract: PURPOSE:To mold a bracket in integral relation to a hollow molded body at a position other than a mold split surface, by drawing the bracket forming area of a parison near to the grasping space of a parison grasping jig by drawing a vacuum to grasp the same by said parison grasping jig. CONSTITUTION:When a movable mold is retracted to open a mold, a parison grasping jig 9 is issued from a receiving hole 15 to be protruded to a cavity 16 and brought to an open state by the repulsive energizing of a coil spring 11. When the movable mold 3 is allowed to advance to close the mold, the vacuum pipe 13 fixed to a displacement plate 14 is retracted from the grasping space of the parison grasping jig 9 while sucks a parison 23 with the sliding of the displacement plate 14 and draws a part of the parison 23 to the interior of the parison grasping jig 9. Because the parison grasping jig 9 is gradually received in the receiving hole 15 by the advance of the movable mold 3, said grasping jig 9 grasps the parison 23 while compresses the coil spring 11 to be brought to a closed state and a part of the parison 23 is grasped by the parison grasping jig 9 to form a bracket 24.
Patent JP-S61226584-A (JP)
Title: Scroll of scroll compressor
Inventor: KOGA MASAFUMI
IPC: F04C18/02
Filed: 1985-03-29
Abstract: PURPOSE:To manufacture a scroll easily and with high accuracy by dividing said scroll into two members of a front side and a bottom side members, making the back of said front side member having a complex configuration of a scroll- shaped projected part flat, and using said flat surface as a reference. CONSTITUTION:A scroll is divided into two members of a front side member 11 and a back side member 12, and the back of the front side member 11 is formed flat. Therefore, by using this flat back surface as a reference, a scroll can be manufactured easily and with high accuracy with a present powdered metal technique. The front side member 11 having a complex configuration of a scroll-shaped projected part 11a, is made of a sintered alloy. Thereby, easy manufacture and a high accuracy can be ensured, offering a high quality scroll at a low cost. Furthermore, since the scroll-shaped projected part 11a which slides hard, is made of a sintered alloy, a sound absorbing effect is high, enabling the noise of a scroll compressor to be lowered.
Patent JP-H09255272-A (JP)
Title: Bridge girder hanging beam device and lifting method
Inventor: MORI SHIGEHARU
IPC: B66C1/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To relieve workers from dangerous work, to eliminate the necessity of skilled workers and carry out work easily within a short time by omitting the wire attaching and winding work of the workers. SOLUTION: A bridge girder hanging beam device comprises a beam main body 17 connected to lifting devices 5 and 6 and held approximately horizontally, a pair of left and right slide blocks disposed at an interval in the longitudinal direction of the beam main body 17 and hooks 18 provided respectively in the slide blocks and used for hooking works on the bridge girder, the slide blocks are moved in the longitudinal direction of the beam main body 17 relatively to each other and the left and right slide blocks are symmetrically moved simultaneously around the center part of the longitudinal direction of the beam main body 17.
Patent JP-H04303023-A (JP)
Title: Speed change gear unit for four-wheel drive
Inventor: FUJITA KENJIRO
IPC: B60K17/348
Filed: 1991-03-29
Abstract: PURPOSE:To provide a compact speed change gear unit for four-wheel drive having advantages of both a east-west type vehicle which allows an idler shaft to be omitted and a west-east type vehicle which allows a center differential and the like to be miniaturized and reduced in its weight. CONSTITUTION:A speed change gear unit for 4-wheel drive is equipped with a rear wheel output gear 43 which is installed on a center shaft 19 coaxially with the center shaft 19 and transmits a driving force from the side of a speed change gear input shaft 12 to the rear wheel side, a front wheel output gear 37 which is installed on the center shaft 19 coaxially with the rear wheel output gear 43 and transmits a driving force from the side of the speed change gear input shaft 12 to a front differential 35, and a center differential 23 which is assembled between the front wheel output gear 37 and the rear wheel output gear 43 coaxially with the center shaft 19.
Patent JP-H10262207-A (JP)
Title: Electronic still camera
Inventor: NANBA KATSUYUKI
IPC: H04N5/91
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate erasure of an image in an electronic still camera where the image is recorded on an attachable/detachable recording medium and to ensure the protection of an image recorded by another device. SOLUTION: An electronic still camera where a picked-up image is recorded on a memory card is provided with a ROM 22 which stores an identification code intrinsic to the camera and the picked-up image and its identification code are recorded on the memory card. In the case of erasing the image of the memory card, whether or not the recorded identification code coincides with the stored identification code is discriminated and only when they coincide, the image is erased. The selection of erasing an image individually while reproducing and displaying the image or of erasing the plural images altogether without reproducing and displaying the images is made possible.